package storage.data;


public class PageID {
	public PageID ( ) {	
	}
	
	public PageID ( int pageId ) {
		this.pageId = pageId ;
	}

	public boolean equals ( Object o ) {
		if ( o == this ) return true ; 
		if ( ! ( o instanceof PageID )) return false ;
		else {
			PageID pid = (PageID) o ;
			return ( pageId == pid.pageId);
		}
	}
	

	public int hashCode () {
		return pageId ;
	}
	public int pageId = 0 ;	
}
